Trace number 1515161

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S918173205-035.cnf
MD5SUM01229a71bca95743148fcd5c63c4afaa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  120                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1326580586.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     120     2556    12780 |      852        0    nan |  0.000 % |
0.01/0.02	c |       102 |     120     2556    12780 |      937      102     26 |  0.007 % |
0.01/0.03	c |       252 |     120     2556    12780 |     1030      252     25 |  0.007 % |
0.01/0.04	c |       477 |     120     2556    12780 |     1134      477     25 |  0.007 % |
0.01/0.06	c |       814 |     120     2556    12780 |     1247      814     25 |  0.007 % |
0.01/0.08	c |      1323 |     120     2556    12780 |     1372      686     22 |  0.007 % |
0.09/0.12	c |      2082 |     120     2556    12780 |     1509      747     23 |  0.007 % |
0.09/0.16	c |      3221 |     120     2556    12780 |     1660     1112     23 |  0.007 % |
0.19/0.23	c |      4930 |     120     2556    12780 |     1826     1129     24 |  0.007 % |
0.29/0.33	c |      7493 |     120     2556    12780 |     2008     1827     25 |  0.007 % |
0.39/0.49	c |     11337 |     120     2556    12780 |     2209     1583     25 |  0.007 % |
0.69/0.73	c |     17104 |     120     2556    12780 |     2430     1742     24 |  0.007 % |
1.00/1.10	c |     25753 |     120     2556    12780 |     2673     1767     23 |  0.007 % |
1.59/1.68	c |     38727 |     120     2556    12780 |     2941     2551     25 |  0.007 % |
2.49/2.56	c |     58191 |     120     2556    12780 |     3235     2655     25 |  0.007 % |
3.89/3.93	c |     87385 |     120     2556    12780 |     3559     2399     24 |  0.007 % |
5.99/6.03	c |    131174 |     120     2556    12780 |     3914     3027     24 |  0.007 % |
9.29/9.30	c |    196859 |     120     2556    12780 |     4306     3469     26 |  0.007 % |
14.39/14.48	c |    295386 |     120     2556    12780 |     4737     4335     25 |  0.007 % |
22.28/22.38	c |    443176 |     120     2556    12780 |     5210     4138     25 |  0.007 % |
34.78/34.85	c |    664859 |     120     2556    12780 |     5731     2900     24 |  0.007 % |
54.57/54.68	c |    997386 |     120     2556    12780 |     6305     4012     24 |  0.007 % |
85.66/85.78	c |   1496174 |     120     2556    12780 |     6935     5299     25 |  0.007 % |
134.34/134.44	c |   2244357 |     120     2556    12780 |     7629     4463     23 |  0.007 % |
211.91/212.09	c |   3366633 |     120     2556    12780 |     8391     4165     25 |  0.007 % |
333.57/333.71	c |   5050045 |     120     2556    12780 |     9231     7106     23 |  0.007 % |
525.71/525.91	c |   7575162 |     120     2556    12780 |    10154     7972     24 |  0.007 % |
836.48/836.88	c |  11362837 |     120     2556    12780 |    11169     6252     24 |  0.007 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515161-1238250241/watcher-1515161-1238250241 -o /tmp/evaluation-result-1515161-1238250241/solver-1515161-1238250241 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1326580586 HOME/instance-1515161-1238250241.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.94 3/70 27938
/proc/meminfo: memFree=895056/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=2688 CPUtime=0
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 1097686769 2752512 260 1992294400 4194304 5102416 548682068800 18446744073709551615 4279813 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 672 260 88 221 0 448 0

[startup+0.0201541 s]
/proc/loadavg: 0.91 0.95 0.94 3/70 27938
/proc/meminfo: memFree=895056/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=2684 CPUtime=0.01
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 293 0 0 0 1 0 0 0 18 0 1 0 1097686769 2748416 278 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 671 278 102 221 0 447 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2684

[startup+0.101168 s]
/proc/loadavg: 0.91 0.95 0.94 3/70 27938
/proc/meminfo: memFree=895056/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=2684 CPUtime=0.09
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 1097686769 2748416 289 1992294400 4194304 5102416 548682068800 18446744073709551615 4249785 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 671 289 112 221 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.301205 s]
/proc/loadavg: 0.91 0.95 0.94 3/70 27938
/proc/meminfo: memFree=895056/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=2816 CPUtime=0.29
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 351 0 0 0 29 0 0 0 19 0 1 0 1097686769 2883584 336 1992294400 4194304 5102416 548682068800 18446744073709551615 4230776 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 704 336 112 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701277 s]
/proc/loadavg: 0.91 0.95 0.94 3/70 27938
/proc/meminfo: memFree=895056/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=3080 CPUtime=0.69
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 398 0 0 0 69 0 0 0 22 0 1 0 1097686769 3153920 383 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 770 383 112 221 0 546 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50142 s]
/proc/loadavg: 0.91 0.95 0.94 2/71 27939
/proc/meminfo: memFree=893832/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=3212 CPUtime=1.49
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 448 0 0 0 149 0 0 0 25 0 1 0 1097686769 3289088 433 1992294400 4194304 5102416 548682068800 18446744073709551615 4250123 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 803 433 112 221 0 579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.10171 s]
/proc/loadavg: 0.91 0.95 0.94 2/71 27939
/proc/meminfo: memFree=893448/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=3612 CPUtime=3.09
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 524 0 0 0 309 0 0 0 25 0 1 0 1097686769 3698688 509 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 903 509 112 221 0 679 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3612

[startup+6.30129 s]
/proc/loadavg: 0.92 0.95 0.94 2/71 27939
/proc/meminfo: memFree=893000/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=3876 CPUtime=6.29
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 612 0 0 0 629 0 0 0 25 0 1 0 1097686769 3969024 597 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 969 597 112 221 0 745 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3876

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.94 2/71 27939
/proc/meminfo: memFree=892424/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=4276 CPUtime=12.69
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 705 0 0 0 1269 0 0 0 25 0 1 0 1097686769 4378624 690 1992294400 4194304 5102416 548682068800 18446744073709551615 4254948 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 1069 690 112 221 0 845 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4276

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.94 2/71 27939
/proc/meminfo: memFree=891912/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=4808 CPUtime=25.48
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 820 0 0 0 2548 0 0 0 25 0 1 0 1097686769 4923392 805 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 1202 805 112 221 0 978 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4808

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.94 2/71 27939
/proc/meminfo: memFree=891336/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=5396 CPUtime=51.07
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 982 0 0 0 5107 0 0 0 25 0 1 0 1097686769 5525504 967 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 1349 967 112 221 0 1125 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5396

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.94 2/71 27939
/proc/meminfo: memFree=890504/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=6240 CPUtime=102.25
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 1173 0 0 0 10225 0 0 0 25 0 1 0 1097686769 6389760 1158 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 1560 1158 112 221 0 1336 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6240

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 27939
/proc/meminfo: memFree=889800/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=6944 CPUtime=162.23
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 1339 0 0 0 16222 1 0 0 25 0 1 0 1097686769 7110656 1324 1992294400 4194304 5102416 548682068800 18446744073709551615 4254367 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 1736 1324 112 221 0 1512 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6944

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 27939
/proc/meminfo: memFree=889416/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=7376 CPUtime=222.21
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 1417 0 0 0 22220 1 0 0 25 0 1 0 1097686769 7553024 1402 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 1844 1402 112 221 0 1620 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7376

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 27939
/proc/meminfo: memFree=889032/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=7672 CPUtime=282.19
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 1502 0 0 0 28218 1 0 0 25 0 1 0 1097686769 7856128 1487 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 1918 1487 112 221 0 1694 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7672

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 27939
/proc/meminfo: memFree=888712/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=7952 CPUtime=342.17
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 1583 0 0 0 34215 2 0 0 25 0 1 0 1097686769 8142848 1568 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 1988 1568 112 221 0 1764 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7952

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 27939
/proc/meminfo: memFree=888456/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=8120 CPUtime=402.14
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 1631 0 0 0 40212 2 0 0 25 0 1 0 1097686769 8314880 1616 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2030 1616 112 221 0 1806 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8120

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 27939
/proc/meminfo: memFree=888328/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=8460 CPUtime=462.12
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 1686 0 0 0 46210 2 0 0 25 0 1 0 1097686769 8663040 1671 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2115 1671 112 221 0 1891 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8460

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 27939
/proc/meminfo: memFree=888264/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=8628 CPUtime=522.11
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 1722 0 0 0 52208 3 0 0 25 0 1 0 1097686769 8835072 1707 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2157 1707 112 221 0 1933 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 8628

[startup+582.301 s]
/proc/loadavg: 1.05 0.99 0.95 2/71 27939
/proc/meminfo: memFree=888008/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=8796 CPUtime=582.08
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 1772 0 0 0 58205 3 0 0 25 0 1 0 1097686769 9007104 1757 1992294400 4194304 5102416 548682068800 18446744073709551615 4249988 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2199 1757 112 221 0 1975 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8796

[startup+642.302 s]
/proc/loadavg: 1.07 1.00 0.95 2/71 27939
/proc/meminfo: memFree=887944/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=8964 CPUtime=642.07
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 1807 0 0 0 64204 3 0 0 25 0 1 0 1097686769 9179136 1792 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2241 1792 112 221 0 2017 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 8964

[startup+702.302 s]
/proc/loadavg: 1.07 1.01 0.96 2/71 27939
/proc/meminfo: memFree=887688/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=9132 CPUtime=702.04
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 1858 0 0 0 70201 3 0 0 25 0 1 0 1097686769 9351168 1843 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2283 1843 112 221 0 2059 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 9132

[startup+762.307 s]
/proc/loadavg: 1.07 1.02 0.96 2/71 27939
/proc/meminfo: memFree=887496/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=9472 CPUtime=762.02
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 1905 0 0 0 76199 3 0 0 25 0 1 0 1097686769 9699328 1890 1992294400 4194304 5102416 548682068800 18446744073709551615 4255998 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2368 1890 112 221 0 2144 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 9472

[startup+822.302 s]
/proc/loadavg: 1.27 1.08 0.98 2/71 27939
/proc/meminfo: memFree=887496/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=9472 CPUtime=821.99
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 1915 0 0 0 82196 3 0 0 25 0 1 0 1097686769 9699328 1900 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2368 1900 112 221 0 2144 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 9472

[startup+882.302 s]
/proc/loadavg: 1.17 1.09 1.00 2/71 27939
/proc/meminfo: memFree=887048/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=9976 CPUtime=881.97
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 2027 0 0 0 88193 4 0 0 25 0 1 0 1097686769 10215424 2012 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2494 2012 112 221 0 2270 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 9976

[startup+942.302 s]
/proc/loadavg: 1.06 1.07 1.00 2/71 27939
/proc/meminfo: memFree=886856/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=10144 CPUtime=941.95
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 2078 0 0 0 94191 4 0 0 25 0 1 0 1097686769 10387456 2063 1992294400 4194304 5102416 548682068800 18446744073709551615 4262214 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2536 2063 112 221 0 2312 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 10144

[startup+1002.3 s]
/proc/loadavg: 1.02 1.06 1.00 2/71 27939
/proc/meminfo: memFree=886536/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=10312 CPUtime=1001.93
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 2130 0 0 0 100189 4 0 0 25 0 1 0 1097686769 10559488 2115 1992294400 4194304 5102416 548682068800 18446744073709551615 4250167 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2578 2115 112 221 0 2354 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 10312

[startup+1062.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/71 27939
/proc/meminfo: memFree=886472/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=10628 CPUtime=1061.91
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 2180 0 0 0 106187 4 0 0 25 0 1 0 1097686769 10883072 2165 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2657 2165 112 221 0 2433 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 10628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/71 27940
/proc/meminfo: memFree=886408/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=10628 CPUtime=1121.88
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 2185 0 0 0 112184 4 0 0 25 0 1 0 1097686769 10883072 2170 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2657 2170 112 221 0 2433 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 10628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 27941
/proc/meminfo: memFree=886216/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=10628 CPUtime=1181.86
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 2188 0 0 0 118182 4 0 0 25 0 1 0 1097686769 10883072 2173 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2657 2173 112 221 0 2433 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 10628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 27941
/proc/meminfo: memFree=886216/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=10628 CPUtime=1200.06
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 2199 0 0 0 120002 4 0 0 25 0 1 0 1097686769 10883072 2184 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2657 2184 112 221 0 2433 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 10628

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 27941
/proc/meminfo: memFree=886216/2055920 swapFree=4170584/4192956
[pid=27938] ppid=27936 vsize=10628 CPUtime=1200.06
/proc/27938/stat : 27938 (varsat-random_s) R 27936 27938 27518 0 -1 4194304 2199 0 0 0 120002 4 0 0 25 0 1 0 1097686769 10883072 2184 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27938/statm: 2657 2184 112 221 0 2433 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 10628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.049992
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 10628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2199
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 831

runsolver used 1.13383 second user time and 3.24551 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 15:24:01
IDJOB=1515161
IDBENCH=70406
IDSOLVER=539
FILE ID=node45/1515161-1238250241
PBS_JOBID= 9060728
Free space on /tmp= 66336 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S918173205-035.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515161-1238250241/watcher-1515161-1238250241 -o /tmp/evaluation-result-1515161-1238250241/solver-1515161-1238250241 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1326580586 HOME/instance-1515161-1238250241.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 01229a71bca95743148fcd5c63c4afaa
RANDOM SEED=1326580586

node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        895472 kB
Buffers:         90956 kB
Cached:         968460 kB
SwapCached:      11516 kB
Active:         154552 kB
Inactive:       917888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        895472 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          18688 kB
Slab:            73340 kB
Committed_AS:  2502248 kB
PageTables:       1900 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node45 at 2009-03-28 15:44:04